75-506.10
5H0703190000
INSTALLATION INSTRUCTIONS
vertical air deflector blades
gas, electric and oil-fired unit heaters
April, 2017
1. Remove existing screws at the top and bottom of the air
discharge opening. (For oil-fired models, screws are
furnished in kit.)
2. Place the mounting flanges (item #2) so that the
indentations for the punched holes face each other, and
attach with the screws removed in step 1.
3. Insert the support rod (item #3) through the holes provided
in the mounting flanges. Secure this support rod with the
acorn push nuts (item #5) provided.
4. Assemble the coil spring (item #4) provided to the straight
end of each deflector blade (item #1) and insert the ends of
the blades with the coil springs into holes in mounting
flanges. Push on the deflector blade until the beveded end
slips into the holes of the opposite mounting flange.
5. Adjust deflector blades to obtain desired direction of heat
throw.
For:
Gas Models PDP150 - PDP/BDP400
Electric Models HER30 - 250
Oil Models POR100 - POR185
*NOTE: DO NOT OPERATE UNIT WITH DEFLECTOR BLADES IN A CLOSED POSITION.
As Modine Manufacturing Company has a continuous products improvement program, it reserves the right to change design and
specifications without notice.
page 1 of 2
